{"title":"Research progress and prospect of medical imaging technology","authors":"C. Xia, Zhenlin Li","doi":"10.3760/CMA.J.ISSN.1005-1201.2020.02.001","DOIUrl":null,"url":null,"abstract":"医学影像设备更新换代快，成像技术日新月异，在临床上各种新技术的验证和应用成为医学影像技术的研究重点。X线摄影技术的发展体现在数字断层融合技术、对比增强乳腺X线摄影等方面；CT进展包含迭代算法、低剂量、双能量或能谱成像等方面；MRI进展包括MR集合序列、压缩感知技术、多层MR成像技术、MR弹性成像及四维血流分析MRI等方面；人工智能在智能摆位，检查流程优化和质量控制等方面有较大的发展空间。","PeriodicalId":39377,"journal":{"name":"Zhonghua fang she xue za zhi Chinese journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zhonghua fang she xue za zhi Chinese journal of radiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3760/CMA.J.ISSN.1005-1201.2020.02.001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
Medical imaging equipment is undergoing rapid updates, and imaging technology is changing rapidly. The validation and application of various new technologies in clinical practice has become a research focus of medical imaging technology. The development of X-ray photography technology is reflected in digital tomography fusion technology, contrast-enhanced breast X-ray photography, and other aspects; The progress of CT includes iterative algorithms, low dose, dual energy or energy spectrum imaging, etc; The progress of MRI includes aspects such as MR ensemble sequence, compressed sensing technology, multi-layer MR imaging technology, MR elastography, and four-dimensional blood flow analysis MRI; Artificial intelligence has great potential for development in intelligent positioning, inspection process optimization, and quality control.
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